Frank D. Pulaski has been appointed to head Commercial Refrigeration efforts in North America for Danfoss (Baltimore). In his new role, Pulaski will be responsible for directing Danfoss growth in sales of components and compressors to American commercial refrigeration markets.

Roland Reesby has been named vice president - operations for Munters Moisture Control Services (MCS) (Glendale Heights, Ill.), a division of Munters AB. In his new position, Reesby will oversee MCS sales and support functions and he also will direct day-to-day operations.

Titus (Richardson, Texas) has appointed Michael Winn as vice president.

The Gastite Division of Titeflex Corp. (Springfield, Mass.) has announced new positions for two of its executives. Mark Harris has been promoted to general manager and Carmin Lattell has been promoted to vice president of sales and marketing.